<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title>个人存款计算器</title>
		<link rel="shortcut icon" href="img/logo.png" 
		   type="image/x-icon" />
		<script src="js/jquery.min.js"></script>
		<script src="js/bootstrap.min.js"></script>
	    <link rel="stylesheet" href="css/bootstrap.min.css" />
		 <script>
			 function calc(){
				money = $("#money").val();
				reg = /^[0-9]{1,8}$/
				if(!reg.test(money)){
					$("#money").css("border-color","red")
					return;
				} else {
					$("#money").css("border-color","")
				}
				moneyNum = parseInt(money);
				
				year = $("#year option:selected").text();
				if (year == "一年") {
					balance = 0.0175 * moneyNum * 1;
					total = balance + moneyNum;
				}
				if (year == "二年") {
					balance = 0.0225 * moneyNum * 2;
					total = balance + moneyNum;
				}
				if (year == "三年"){
                   balance = 0.0275 * moneyNum * 3;
				   total = balance + moneyNum;
				}
				if (year == "五年"){
				   balance = 0.0275 * moneyNum * 5;
				   total = balance + moneyNum;
				}
				$("#balance").val(balance);
				$("#total").val(total);
			 }
		 </script>
	</head>
	<body>
		<div class="text-center center-block" style="width:50%">
			<div>
				<img src="img/cmb.png" />
			</div>
			<table class="table table-bordered">
				<tr class="bg-primary"> 
					<td colspan="2">个人存款计算器</td>
				</tr>
				<tr>
					<td>存款金额</td>
					<td>
						<input class="form-control" placeholder="请输入存款金额" type="text" id="money">
					</td>
				</tr>
				<tr>
					<td>存款期限</td>
					<td>
						<select class="form-control" id="year">
							<option value="0.0175">一年</option>
							<option value="0.0225">二年</option>
							<option value="0.0275">三年</option>
							<option value="0.0275">五年</option>
						</select>
					</td>
				</tr>
				<tr>
					<td>所得利息</td>
					<td>
						<input class="form-control" readonly="readonly" type="text" id="balance">
					</td>
				</tr>
				<tr>
					<td>本息合计</td>
					<td>
						<input class="form-control" readonly="readonly" type="text" id="total">
					</td>
				</tr>
				<tr>
					<td colspan="2">
						<button onclick="calc()" class="btn btn-danger btn-block">开始计算</button>
					</td>
				</tr>
			</table>
			开发者：192056122 李楠
		</div>
		
	</body>
</html>
